diff options
author | Tomi Korpipää <tomi.korpipaa@digia.com> | 2013-09-03 09:03:37 +0300 |
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committer | Tomi Korpipää <tomi.korpipaa@digia.com> | 2013-09-03 09:07:54 +0300 |
commit | 12f78f8ed991d816411b1ba6718a34e8e26e2eb8 (patch) | |
tree | ccd0e9d4ea0853d1a458494bcf0dd1b33a3c9c74 /examples/spectrum/spectrumapp/frequencyspectrum.h | |
parent | de88514dba523734170652d75a5cefcc7feb7c6c (diff) |
Fixed issues from Improve examples task
Task-number: QTRD-2239
+ Moved spectrum to tests
+ Added audiolevels to examples (implementation pending..)
Change-Id: If20ce3014211a82dbe0142557beee5776cf51708
Change-Id: If20ce3014211a82dbe0142557beee5776cf51708
Reviewed-by: Mika Salmela <mika.salmela@digia.com>
Diffstat (limited to 'examples/spectrum/spectrumapp/frequencyspectrum.h')
-rw-r--r-- | examples/spectrum/spectrumapp/frequencyspectrum.h | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/examples/spectrum/spectrumapp/frequencyspectrum.h b/examples/spectrum/spectrumapp/frequencyspectrum.h deleted file mode 100644 index fac9a1b7..00000000 --- a/examples/spectrum/spectrumapp/frequencyspectrum.h +++ /dev/null @@ -1,76 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 Digia Plc -** All rights reserved. -** For any questions to Digia, please use contact form at http://qt.digia.com -** -** This file is part of the QtDataVis3D module. -** -** Licensees holding valid Qt Enterprise licenses may use this file in -** accordance with the Qt Enterprise License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Digia. -** -** If you have questions regarding the use of this file, please use -** contact form at http://qt.digia.com -** -****************************************************************************/ - -#ifndef FREQUENCYSPECTRUM_H -#define FREQUENCYSPECTRUM_H - -#include <QtCore/QVector> - -/** - * Represents a frequency spectrum as a series of elements, each of which - * consists of a frequency, an amplitude and a phase. - */ -class FrequencySpectrum { -public: - FrequencySpectrum(int numPoints = 0); - - struct Element { - Element() - : frequency(0.0), amplitude(0.0), phase(0.0), clipped(false) - { } - - /** - * Frequency in Hertz - */ - qreal frequency; - - /** - * Amplitude in range [0.0, 1.0] - */ - qreal amplitude; - - /** - * Phase in range [0.0, 2*PI] - */ - qreal phase; - - /** - * Indicates whether value has been clipped during spectrum analysis - */ - bool clipped; - }; - - typedef QVector<Element>::iterator iterator; - typedef QVector<Element>::const_iterator const_iterator; - - void reset(); - - int count() const; - Element& operator[](int index); - const Element& operator[](int index) const; - iterator begin(); - iterator end(); - const_iterator begin() const; - const_iterator end() const; - -private: - QVector<Element> m_elements; - -}; - -#endif // FREQUENCYSPECTRUM_H |